PartNumber | STCH03 | STCH02 | STCH02TR |
Description | AC/DC Converters Offline PWM controller for low standby adapters | AC/DC Converters Offline PWM quasi resonant controller for ultra-low standby power supplies | AC/DC Converters Offline PWM quasi resonant controller for ultra-low standby power supplies |
Manufacturer | STMicroelectronics | STMicroelectronics | STMicroelectronics |
Product Category | AC/DC Converters | AC/DC Converters | AC/DC Converters |
RoHS | Y | Y | Y |
Mounting Style | SMD/SMT | SMD/SMT | SMD/SMT |
Package / Case | SO-8 | SOIC-8 | SO-8 |
Output Voltage | 13 V | 7 V | 7 V |
Input / Supply Voltage Min | 11.5 V | 11.5 V | 11.5 V |
Input / Supply Voltage Max | 23 V | 23 V | 23 V |
Topology | Flyback, PWM | - | Flyback |
Switching Frequency | 167 kHz | 260 kHz | 260 kHz |
Duty Cycle Max | 50 % | 50 % | 50 % |
Operating Supply Current | 2.5 mA | 2.3 mA | 2.3 mA |
Minimum Operating Temperature | - 25 C | - 40 C | - 40 C |
Maximum Operating Temperature | + 125 C | + 150 C | + 150 C |
Series | STCH03 | STCH02 | STCH02 |
Isolation | Non-Isolated | Non-Isolated | Non-Isolated |
Number of Outputs | 1 Output | 1 Output | 1 Output |
Product | Offline Controllers | - | AC/DC Controllers |
Type | Off Line Converter | Quasi Resonant | Quasi Resonant |
Brand | STMicroelectronics | STMicroelectronics | STMicroelectronics |
Moisture Sensitive | Yes | - | Yes |
Product Type | AC/DC Converters | AC/DC Converters | AC/DC Converters |
Factory Pack Quantity | 2000 | 2000 | 2500 |
Subcategory | PMIC - Power Management ICs | PMIC - Power Management ICs | PMIC - Power Management ICs |
Output Current | - | 5 mA | 5 mA |
Packaging | - | Reel | Reel |